Graph processing method and device, computer equipment and storage medium

A graphics processing and mapping technology, applied in image data processing, calculation, 3D image processing, etc., can solve problems such as lack of vividness and watercolor painting effects

Pending Publication Date: 2022-03-01
BEIJING ZITIAO NETWORK TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, in the 3D scene rendered in a cartoon style, the existing technology lacks vivi

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  • Graph processing method and device, computer equipment and storage medium
  • Graph processing method and device, computer equipment and storage medium
  • Graph processing method and device, computer equipment and storage medium

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Embodiment Construction

[0055] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only It is a part of the embodiments of the present disclosure, but not all of them. The components of the disclosed embodiments generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the present disclosure provided in the accompanying drawings is not intended to limit the scope of the claimed disclosure, but merely represents selected embodiments of the present disclosure. Based on the embodiments of the present disclosure, all other embodiments obtained by those ski...

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Abstract

The invention provides a graph processing method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a texture map for rendering a target three-dimensional model; the texture chartlet comprises a color chartlet, a normal chartlet reflecting a normal direction and a brush chartlet reflecting brush drawing characteristics; based on preset illumination direction information, performing illumination processing on the normal map to obtain a normal map after illumination processing; performing first sampling processing on the normal map, the color map and the brush map after illumination processing to obtain a first sampling layer; in response to input contour line information of a target three-dimensional model, performing contour stroking processing on the first sampling layer based on the contour line information to obtain a second sampling layer; and based on the second sampling layer, performing rendering processing on the target three-dimensional model to obtain a rendered target three-dimensional model. The rendered target three-dimensional model is more vivid and closer to the watercolor drawing effect.

Description

technical field [0001] The present disclosure relates to the technical field of computer graphics, and in particular, to a graphics processing method, device, computer equipment, and storage medium. Background technique [0002] With the development of computer graphics technology, 3D model rendering is widely used in movies, games and other scenes. For different animation or game types, the styles of the 3D models in the virtual scene are also varied, not just the realistic style. In particular, influenced by painting methods such as watercolor, charcoal, and cartoon, people began to try to use non-photorealistic graphics such as watercolor to render 3D models. However, in a three-dimensional scene rendered in a cartoon style, the prior art lacks vividness and watercolor painting effect when performing watercolor rendering on a three-dimensional model. Contents of the invention [0003] Embodiments of the present disclosure at least provide a graphics processing method,...

Claims

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Application Information

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IPC IPC(8): G06T15/20G06T15/04G06T15/50
CPCG06T15/205G06T15/04G06T15/50
Inventor 宋田骥刘欢陈烨
Owner BEIJING ZITIAO NETWORK TECH CO LTD
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